A selection of files of the EThOS metadata augmented by the organisational identifiers listed below. These files were created to inform a deliverable which is part of the FREYA project which aims to gather enhanced provenance information in the EThOS metadata. The ReadMe file contains full details of the files,their creation and potential uses for them. These files are best used in conjunction with the ‘UK Doctoral Thesis Metadata from EThOS’ dataset, which is regularly updated on this repository.